Old Part Numbers: CAC-291-1, Z-CAC-291-1 Top head gasket.

Old Part Numbers: 68-4-21/8" male NPT x 1/4" compression adapter for air compressor unloader/bleeder line. A very common adapter to attach the 1/4" OD unloader/bleeder line from the unloader valve on the pilot valve to the pump head.

.313-18 WING

Old Part Numbers: 9-16279Air compressor air intake filter, measures 4-1/2" X 1-1/2" X 9/16". Replacing the pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A clean filter element prevents dust and...

Replace if pitted or grooved along w/ 2 new rods. -Rods not inlcuded-

Must order quantity of 4 for complete set. 1/4"-20 x 1-1/4 length.